Endorsed by Which?

Southside Window Systems Limited

4.9

289 Reviews

Opening Hours
Today -
  • Monday 07:30–16:30
  • Tuesday 07:30–16:30
  • Wednesday 07:30–16:30
  • Thursday 07:30–16:30
  • Friday 07:30–13:00
  • Saturday - Closed
  • Sunday - Closed

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About

Southside Window Systems are a specialist Windows and Door company. supplying and installing Double Glazing , UPVC Windows and UPVC Doors in and around Glasgow.

Established in 1997, we are a family run business that supplies and installs Rehau Total 70S Double Glazing UPVC Windows in Glasgow and Doors in Glasgow to trade and public. All of our Double Glazing Units are manufactured directly from the Pilkington factory.

Southside Window Systems Ltd are associate members of rehau with a 10 year guarantee available.

Our team of highly skilled fitters all have a minimum of 10 years experience in the trade and all have to be trained to Rehau's high standards with customer care and quality being the top priority.

All our products are custom manufactured on an individual basis to match your own personal requirements.

With our fantastic choice of windows and doors in a range of styles and finishes (including sash windows in Glasgow),

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing suppliers
    • Double glazing repairs
  • Doors

    • Patio doors
    • Bi-fold doors
    • Composite doors
    • UPVC doors
    • French doors
    • Front door
  • Glaziers

    • UPVC Windows
    • Sash windows
    • Double glazed units
    • Double glazing installation
    • Replacement window services and repairs
    • Stained glass
  • More Services

    • palladio door

Customer reviews

Why you can trust these reviews

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How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
289 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Completely satisfied
Customer Service
Quality
Value
I have just had three windows fitted by Southside Windows and am so delighted with everything. The windows are beautiful and have been finished off with care and attention to detail. The fitters were bang on time, pleasant and unobtrusive (I was working from home). They were so careful in my home, taking care by placing dust sheets everywhere and also hoovering up everything spotlessly afterwards. Southside were recommended to me by my neighbours and I would certainly recommend them to anyone. They have been informative, professional and delivered above and beyond what I had hoped for. 10/10!
Customer in Glasgow City Posted on 24/06/2024 , work completed 24/06/2024
Installation of Windows and Doors
Customer Service
Quality
Value
I was needing new windows and doors and received a recommendation from our friends for Southside Windows to carry out work. Russell the proprietor came out and sent me a quote there was no hard sell, the price was the price end of story. The quote was received timeously and we agreed to carry out the work. All times agreed to were kept to and the windows and doors were fitted within the time frame set out. We were delighted with the product and the two fitters were terrific, arriving on time and clearing up after themselves. Overall really happy with company and would have no hesitation recommending Southside Windows to anyone.
Customer in East Renfrewshire Council Posted on 19/06/2024 , work completed 19/06/2024
Would recommend
Customer Service
Quality
Value
From start to finish this has been a simple and seamless process. It was professional, friendly and everything was fully explained. I do think they went the extra mile to ensure everything was done as we asked. The fitters were fantastic and within 4 days we had everything done (it was a big house). The house looks fantastic now.
Customer in Renfrewshire Posted on 14/06/2024 , work completed 13/06/2024
Southside Windows , excellent
Customer Service
Quality
Value
Great service from start to finish, owner and office staff very helpful with process, the 2 window fitters were excellent, polite , professional and high quality of workmanship, I would have no hesitation in recommending this company to family and friends, glad I got them as it’s hard to get it right with so many companies 👍
Customer in Glasgow City Posted on 07/06/2024 , work completed 07/06/2024
Highly recommended
Customer Service
Quality
Value
Southside Windows installed my windows and external door in under two days. Russell visited to quote & measure up and the staff at the showroom were friendly & extremely helpful. The two fitters , Ian & David, were hard-working & professional, they went to great lengths to keep mess to a minimum and did a superb job. Delighted with the results. I would definitely recommend this company.
Customer in South Lanarkshire Posted on 01/06/2024 , work completed 29/05/2024
Fast, professional installation
Customer Service
Quality
Value
We had 13 120 year-old sash windows installed in 3 and a half days by Southside Windows. The whole process was smooth from start to finish, from measurement to final cleanup. The windows are of excellent quality and fitted perfectly. We have no hesitation in recommending this company.
Customer in Renfrewshire Posted on 23/05/2024 , work completed 02/04/2024
Excellent !!
Customer Service
Quality
Value
This is our second time ordering from Southside Windows. We have just had 10 windows replaced & are really happy with them, the guys (David & Ian) are pleasant, work hard & take pride in what they do, they arrived on time both days, and cleared up all the rubbish after the work was completed. We are now thinking of changing our conservatory windows & will be placing another order with them. I've delt with Russell for years & he has a lovely & polite family. I'm happy I ordered from them & would recommend them 100%.
Customer in Renfrewshire Posted on 16/05/2024 , work completed 14/05/2024
Window replacements- great job
Customer Service
Quality
Value
We arranged to have several windows replaced and agreed the price. The installation went very well and the men were very good and careful. They also took time to demonstrate the mechanism and cleaned up after the work was completed.
Customer in South Lanarkshire Posted on 13/05/2024 , work completed 10/05/2024
Highly recommended
Customer Service
Quality
Value
We have been let down by different companies over the last few months so researched thoroughly before choosing Southside Windows. Right from our first contact with them their communication was first class responding quickly to our questions. On visiting our house he turned up on time and we felt no pressure to buy. We also found it extremely beneficial visiting the showroom as it helped us with our choice of windows and doors. We felt that the final price was competitive compared to other companies that had given us quotes. The work was to take 3 days and on the installation date they again turned up on time, working hard and tidying at the end of each day keeping any disruption to a minimum. We are extremely happy with our new windows and doors and would highly recommend Southside Windows
Customer in East Dunbartonshire Council Posted on 12/05/2024 , work completed 22/04/2024
New double glazing
Customer Service
Quality
Value
Totally delighted by my new double glazing supplied and fitted by Southside window systems ltd, Russell visited my home and gave me really good advice on what type of windows i needed, he gave me a great quote and the work was carried out to a very high standard, the fitters were in and out on the time scale they gave me and they left the house totally clean and tidy, very professional job, highly recommend.
Customer in East Renfrewshire Council Posted on 18/04/2024 , work completed 18/04/2024